1、以下是50个用介词后加doing的句子：

2、Iaminterestedinlearningnewlanguages.

3、Heisgoodatplayingtheguitar.

4、Sheixxxcitedaboutgoingonvacationnextweek.

5、Theyareafraidoffailingtheexam.

6、Wearetiredofwaitingforthebus.

7、Heisalwayxxusywithwork.

8、Sheisfondofpaintinganddrawing.

9、Theyarelookingforwardtograduatingnextyear.

10、Iamterribleatcooking.

11、Heisalwayscomplainingabouthisjob.

12、Sheisnotusedtospeakinginpublic.

13、Theyareresponsibleforkeepingtheworkplaceclean.

14、WeareobsessedwithwatchingTVshows.

15、Heispassionateaboutplayingsoccer.

16、Sheisproudofherchildren'saccomplishments.

17、Theyareopposedtoraisingtaxes.

18、Iamaccustomedtowakingupearly.

19、Heisfamiliarwithusingcomputersoftware.

20、Sheisworriedaboutpassingthedrivingtest.

21、Theyarededicatedtohelpingthoseinneed.

22、Iamfascinatedbyastronomy.

23、Heisresponsiblefortakingcareofhisyoungersiblings.

24、Sheisnotcapableofliftingheavyobjects.

25、Theyareinterestedinparticipatinginvolunteerwork.

26、Wearedelightedwiththenewkitten.

27、Heisannoyedwithhisnoisyneighbors.

28、Sheisenviousofherfriend'snewcar.

29、Theyareproudoftheircommunityservicework.

30、Iamskepticalabouthispromises.

31、Heisfondoflisteningtoclassicalmusic.

32、Sheiscuriousaboutthenewrestaurantintown.

33、Theyareworriedaboutlosingtheirjobs.

34、Wearefrustratedwiththeslowinternetconnection.

35、Heisinterestedinlearningaboutdifferentcultures.

36、Sheisresponsiblefororganizingthecompany'sevents.

37、Theyareexcitedabouttravelingtoanewcountry.

38、Iamsatisfiedwithmyperformanceatwork.

39、Heispassionateabouthelpinganimalsinneed.

40、Sheisprotectiveofheryoungerbrother.

41、Theyareboredwiththesameroutineeveryday.

42、Wearegratefulforyourhelpwiththeproject.

43、Heisobsessedwithhisnewmotorcycle.

44、Sheisanxiousaboutstartinganewjob.

45、Theyarecommittedtoreducingtheircarbonfootprint.

46、Iaminterestedinmeetingnewpeople.

47、Heisconfidentinhisabilitiestoleadtheteam.

48、Sheisdependentonhermorningcupofcoffee.

49、Theyareworriedaboutthesafetyoftheirchildren.

50、Weareexperiencedinworkingwithdifficultclients.

51、Heisgratefulforhissupportivefamily.